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CPU 中央处理器,中央处理机 中央处理器,中央处理机 CPU中央处理单元 CPU n 1: ( computer science) the part of a computer ( a microprocessor chip) that does most of the data processing; " the CPU and the memory form the central part of a computer to which the peripherals are attached" [ synonym: { central processing unit}, { CPU}, { C. P. U.}, { central processor}, { processor}, { mainframe}] CPU \ CPU\, cpu \ c. p. u.\ n. abbr. 1. ( Computers) The { central processing unit}, that part of the electronic circuitry of a computer in which the arithmetic and logical operations are performed on input data, which are thereby converted to output data; it is usually located on the mainboard, or motherboard, of a computer. The CPU and the memory form the central part of a computer to which the peripherals are attached. Most personal computers as of 1998 had only one CPU, but some computers may have more than one CPU. [ acronym] Syn: central processing unit, CPU, C. P. U., central processor, processor. [ WordNet 1. 5 PJC] |
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